TWM627004U - Improvement of locking structure of cloth gripper slider - Google Patents

Abstract

The present invention is an improvement of the locking structure of a cloth clipping slide, which includes: a clipping slide is combined with a sliding plate, a needle plate, and a screw and a nut, and the clipping slide is extended from a slide. There is a platform arm and a platform. The main features are that the platform and the needle plate of the clamping slide are both provided with two clamping holes, and a stop screw is a convex clamping block with a non-circular cylindrical shape, and the platform and the needle plate are clamped. The holes correspond to each other, and the shape of the clamping hole of the platform and the needle board is in line with the shape of the convex block of the stop screw. When the stop screw is inserted into the clamping hole of the platform and the clamping hole of the needle board, the stop The convex block of the screw is positioned in the clamping hole of the platform and the needle plate, so that the anti-rotation screw cannot be rotated, and the nut can be locked in. Only a hexagonal socket screwdriver can complete the locking work, and the clamp The front end of the platform of the whole sliding seat is provided with an upward flange, which can be used for the needle board to be pressed against and quickly assembled into the positioner.

Description

Improvement of the Locking Structure of the Cloth Clip-on Slider

The invention belongs to the technical field of locking and fixing the sliding seat assembly of a cloth dyeing, finishing and shaping machine or a cloth gluing machine.

Generally, a cloth dyeing, finishing and forming machine or a cloth gluing machine is mainly (please refer to the first figure) provided with a rail seat 20. The rail seat 20 has two concave rails for the chain 30 to circulate and move therebetween. The chain 30 is combined with There are innumerable clamping slides 302 and sliding plates 301 in the lock, and at both ends of the chain 30, the transmission gear 40 rotates and links the chain 30 to move the conveying clamping slide 302 and its needle plate 303 (refer to the second figure). The hooked cloth 51a is conveyed, and is a worker who performs dyeing, finishing or gluing of the cloth 51a.

In addition, there are more than 1600 clamping slides 302 combined with the chain 30 of the cloth dyeing, finishing and setting machine or the cloth gluing machine. After the machine has been working for a period of time, it must be regularly maintained. The needle plate 303 of the clamping slide 302 is a consumable component and must be replaced regularly to ensure the perfect edge of the cloth to be processed.

When the needle plate 303 of the clamping slide 302 is replaced during maintenance (please refer to the second figure), because the needle plate 303 and the platform 302b of the clamping slide 302 are locked by two screws 304 and nuts 304a, the clamping After long-term dyeing, finishing or gluing operation of the sliding seat 302, the surface of the screw 304 and the nut 304a will be covered by a lot of dye impurities or glue. The most serious one is the cross hole on the top surface of the screw head of the screw 304. It is completely filled and covered by dye impurities or colloids, causing the screwdriver 10 to fail. In order to replace the needle plate 303 smoothly, the staff will use a hammer to hit the surface of the two screws 304 and the cross holes of the screw heads to fill the cover. The screw driver 10 can be inserted into the cross hole of the screw 304 to prevent the screw 304 from idling, and another hexagonal socket driver 11 is used to fit the nut 304a to loosen the nut 304a to take out the screw 304, that is, The needle plate 303 can be removed from the platform 302b of the platform arm 302a of the clamping slide 302, and a new needle plate 303 can be replaced for alignment, and the needle plate 303 can be locked again with screws 304 and nuts 304a. 10 cooperates with the hexagonal socket screwdriver 11 to lock and force to complete the work of locking the needle plate 303 on the platform 302b of the clamping slide 302 .

However, the main purpose of using a hammer to hit the surfaces of the two screws 304 is to remove the filling and covering of the screw surfaces and the cross holes of the screw heads, so as to free up the original space of the cross holes, so that the screwdriver 10 can be inserted and screwed. The work of loosening the screws 304.

However, the manner in which the hammer hits the surfaces of the two screws 304 (refer to the second figure) often causes the two platform arms 302a of the clamping slide 302 to be broken and damaged.

In addition, the number of clamping slides 302 combined with the chain 30 of the cloth dyeing, finishing and setting machine or the cloth gluing machine is as high as more than 1600, and the platform 302b and the needle plate 303 of each clamping slide 302 are made of two screws 304. It is locked with the nut 304a, there are about 3200 sets of screws 304 and nuts 304a in total, (please refer to the second figure), it is completely necessary to use a screwdriver 10 and a hexagonal socket driver 11 to cooperate with each other. Only in order to prevent the screw 304 from idling, rotate the nut 304a, and lock or unscrew the screw 304 and the nut 304a one by one, which is extremely labor-consuming and labor-hour.

In view of the fact that the above-mentioned shortcomings need to be improved urgently, the creators have been thinking continuously based on years of experience in the industry. Efficiency, after many researches and experiments by the creator, finally obtained a refined structure.

As for the structure, purpose, efficacy and spirit of this creation, please refer to the following example drawings and text descriptions to fully understand the creator.

The present invention is an improvement of the locking structure of a cloth clipping slide, which includes: a clipping slide is combined with a sliding plate, a needle plate, and a screw and a nut, mainly the platform and the needle of the clipping slide. The plate is provided with two clamping holes, and a stop screw is a convex clamping block with a non-circular cylindrical shape. The clamping holes of the platform and the clamping holes of the needle plate correspond to each other. Furthermore, the clamping holes of the platform and the needle plate are corresponding to each other. The shape of the locking hole is in line with the non-regular cylindrical convex block shape of the stop screw. The cylindrical convex clamping block is positioned in the clamping hole of the platform and engaged with the clamping hole of the needle plate, so as to form the functional purpose that the anti-rotation screw cannot be rotated.

In addition, when the anti-rotation screw is inserted into the clamping hole of the platform and the clamping hole of the needle plate, the non-cylindrical convex block of the anti-rotation screw is positioned in the clamping hole of the platform and the clamping hole of the needle plate. To prevent the stop screw from being rotated for the nut to lock in, only a hexagonal socket screwdriver can quickly complete the effect of locking and tightening.

In addition, the front end of the platform for clamping the sliding seat is provided with an upward flange, which can be used for the needle board to be pressed against and quickly assembled and positioned.

(acquaintance)

20: Rail seat

30: Chain

302: clip the whole slide

301: Skateboard

40: Transmission gear

303: Needle plate

51a: Cloth

302b: Platform

302a: Platform Arm

304: Screw

304a: Nuts

10: Screwdriver

11: Hexagon socket screwdriver

(this creation)

50: clip the whole slide

51: Skateboard

60: Needle plate

70: Stop screw

71: Nut

701: screw head

703: Screw

702: convex block

501: Platform Arm

502: Platform

503, 601: Card hole

502a: Flange

11: Hexagon socket screwdriver

The first figure is a simple top view schematic diagram of the conventional work of connecting multiple clamping slides to the machine chain in series

The second figure is a three-dimensional schematic diagram of the conventional clamping slide for replacing the needle plate and loosening the screw

The third figure is a three-dimensional exploded schematic diagram of the improved locking structure of the clip-on sliding seat for the creation of cloth

The fourth picture is a three-dimensional schematic diagram of the creation of the anti-rotation screw

The fifth picture is a three-dimensional schematic diagram of the maintenance and replacement of the needle plate loosening screw

The third figure is an improved three-dimensional exploded schematic view of the locking structure of the clipping slide for fabric creation. As shown in the figure, it includes: a clipping slide 50 combined with a sliding plate 51, a needle plate 60 and a stop screw 70 and nut 71.

The stop screw 70 (see also the fourth figure) is mainly provided with a non-cylindrical convex block 702 (for example: rectangular, polygonal, polygonal, oval) between a screw head 701 and a screw 703 form).

The clamping slide 50 is extended with a platform arm 501 and a platform 502. The platform 502 is mainly provided with two clamping holes 503, and the front end of the platform 502 is provided with an upward flange 502a. The locking hole 503 is a hole body conforming to the shape of the convex locking block 702 of the locking screw 70 (see also the fourth figure).

In addition, the needle plate 60 is a plate body with a plurality of protruding needles protruding from it. The needle plate 60 is mainly provided with two clamping holes 601 , and the two clamping holes 601 are the platform 502 that can clamp the sliding seat 50 together. Corresponding to the locking hole 503 of the locking hole 601 , and the locking hole 601 is a hole body that conforms to the shape of the convex locking block 702 of the locking screw 70 .

The upward flange 502a on the front end of the platform 502 of the clamping slide 50 is for the needle plate 60 to be pressed against the platform 502 for fast positioning. Corresponding to the insertion and positioning of the anti-rotation screw 70, the protruding block 702 of the anti-rotation screw 70 fits with the clamping hole 503 of the platform 502 and the clamping hole 601 of the needle plate 60, so that the anti-rotation screw 70 cannot be rotated, and then press Nut 71 It is locked with the screw 703 of the anti-rotation screw 70, and a hexagonal socket screwdriver 11 can be used to quickly complete the locking and tightening.

The fifth figure is a three-dimensional schematic diagram of the maintenance and replacement of the needle plate loosening screws in the creation of the clamping slide, as shown in the figure (also refer to the fourth figure). When the clamping slide 50 is maintained and replaced, the needle plate 60 only needs Use a hexagonal socket screwdriver 11 to be inserted into the nut 71 to loosen it, so that the nut 71 and the set screw 70 are separated, and the set screw 70 and the needle plate 60 can be easily taken out from the platform of the clamping slide 50 502, a worker who replaces the needle plate 60 with a new one.

To sum up, the protruding block of the anti-rotation screw in this creation is inserted into the card hole of the needle plate and the platform for clamping the whole sliding seat, which can indeed restrict the anti-rotation screw from being rotated. Only a hexagonal socket screwdriver is required. The nut and the stop screw can be quickly and surely locked, which can indeed achieve the purpose of simplifying work steps, improving work efficiency, and saving manpower and man-hours. Yuan filed a patent application with the Jun Bureau in accordance with the law, and implored the members of the Jun Bureau to speed up the review and grant the patent right in this case.

It needs to be stated that the above is the preferred embodiment of this creation. If the changes are made according to the concept of this creation, the functions and effects produced by it still do not exceed the spirit covered by the description and drawings. Within the scope of this creation, I agree to Chen Ming.

50: clip the whole slide

51: Skateboard

60: Needle plate

70: Stop screw

71: Nut

701: screw head

703: Screw

702: convex block

501: Platform Arm

502: Platform

503, 601: Card hole

502a: Flange

11: Hexagon socket screwdriver

Claims (1)

An improvement in the locking structure of a cloth clipping sliding seat includes: a clipping sliding seat is combined with a sliding plate, a needle plate, a rotation stop screw and a nut; the main improvement features include: the rotation stop screw is composed of a screw There is a non-cylindrical convex block between the head and a screw; the clamping slide is extended with a platform arm and a platform, and the platform is provided with two clamping holes, mainly the two clamping holes of the platform It is a hole body conforming to the convex block body of the stop screw, and an upward flange is arranged at the front end of the platform; and the needle plate is a plate body with a plurality of convex needles and two convex needles. The two clamping holes are corresponding to the clamping holes of the platform of the clamping slide, and the clamping holes are the holes corresponding to the convex clamping block shape of the stop screw; The upward flange on the front end of the platform of the slide seat is used for the needle plate to be pressed against the platform to quickly engage with the platform. The protruding block fits with the clamping hole of the platform and the clamping hole of the needle plate, so that the stop screw cannot be rotated, and then lock the nut with the screw of the stop screw, and use a hexagonal socket screwdriver to quickly complete the operation. Lock pressing worker.

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